M'nyengo yachilimwe pamene mphezi zimapezeka kawirikawiri, ngati chipangizo chakunja, kodi magetsi a pamsewu a dzuwa amafunika kuwonjezera zida zina zotetezera mphezi?Fakitale ya magetsi a pamsewu ku Tianxiangamakhulupirira kuti njira yabwino yokhazikitsira pansi zida ingathandize kwambiri pa kuteteza mphezi.
Njira zotetezera mphezi pa nyali za mumsewu pogwiritsa ntchito mphamvu ya dzuwa
Kusankha mitundu yosiyanasiyana ya zida zomangira pansi ndi gawo loyamba loteteza mphezi pa magetsi a mumsewu a dzuwa. Zipangizo zomangira pansi monga zitsulo zomangira pansi, magetsi omangira pansi, ndi nthaka yomangira pansi. Njira zenizeni zogwiritsira ntchito ndi izi:
1. Njira yokhazikitsira pansi mipiringidzo yachitsulo
Kumbani dzenje lakuya la 0.5m pansi pa maziko a nyali ya mumsewu ya dzuwa, ikani chitsulo chachitali cha 2m, kenako lumikizani maziko a nyali ya mumsewu ya dzuwa ndi chitsulo chachitsulo, ndipo potsiriza mudzaze dzenjelo.
2. Njira yokhazikitsira pansi pa gridi yamagetsi
Lumikizani mawaya a nyali ya mumsewu ya solar ku gridi yamagetsi yapafupi kuti mulumikize dera la nyali ya mumsewu ya solar ku gridi yapansi.
3. Njira yokhazikitsira pansi pa gridi
Kumbani dzenje lakuya la mita imodzi pansi pa nyali ya mumsewu ya dzuwa, gwiritsani ntchito chingwe chooneka ngati mphete kuti mulumikize nyali ya mumsewu ya dzuwa kudzera mu chipika chachitsulo ndi gridi yachitsulo ku nthaka, kenako mudzaze dzenjelo ndi simenti.
Malangizo Oteteza Magetsi a Msewu Ogwiritsa Ntchito Mphamvu ya ...
1. Chipangizo choyikira pansi chiyenera kukhala ndi mphamvu yolumikizana bwino ndi magetsi a mumsewu a dzuwa.
2. Sankhani kuya koyenera kwa nthaka. Sikuyenera kukhala kozama kwambiri, chifukwa kungapangitse nthaka kukhala yonyowa kwambiri, kuchepetsa kukana kwa nthaka ndikukhudza dongosolo lonse la nthaka.
3. Yang'anani nthawi zonse mizere yoyambira ndi kukana kwa nthaka kuti muwonetsetse kuti dongosolo loyambira ndi lolimba.
Magetsi a mumsewu a dzuwa a TianxiangZonse zili ndi zingwe zomangira pansi, zomwe zimapangidwa ndi zitsulo ndipo zimagwira kale ntchito inayake poteteza mphezi.
Kachiwiri, mphezi nthawi zambiri imagunda nyumba zazitali kapena zipilala zachitsulo, m'malo moukira chinthu chilichonse mwachisawawa. Kupatula apo, zinthu zakuthupi zimalepheretsa kupanga kwake. Ma solar panels athu si akuthwa ndipo si aatali kwambiri, kotero mwayi wogundidwa ndi mphezi ndi wochepa.
Chachitatu, tingatchule zinthu zodziwika bwino zofufuza za mphezi. Nayi mawu otsatirawa: “Malinga ndi ziwerengero, anthu opitilira 4,000 amakanthidwa ndi mphezi padziko lonse lapansi chaka chilichonse. Ngati anthu padziko lonse lapansi ndi 7 biliyoni, mwayi wapakati wa munthu aliyense kukanthidwa ndi mphezi ndi pafupifupi munthu m'modzi pa 1.75 miliyoni. Malinga ndi Federal Emergency Management Agency ku United States, mwayi wapakati wa munthu waku America kukanthidwa ndi mphezi ndi umodzi pa 600,000.” Mwayi wapakati wa seti imodzi mwa 1,000 za magetsi a mumsewu a dzuwa kukanthidwa ndi mphezi chaka chilichonse ndi 1,000 * 1/600,000 = 1.6‰, zomwe zikutanthauza kuti zingatenge zaka 2,500 kuti seti imodzi ikanthidwe pa seti 1,000.
Pali chifukwa china chowonjezera. N’chifukwa chiyani magetsi ambiri a mumzinda ali ndi njira zotetezera mphezi? Chifukwa chakuti magetsi a mumzinda amalumikizidwa motsatizana komanso motsatizana, ndipo ngati nyali imodzi ikagundidwa ndi mphezi, ikhoza kuwononga nyali zambiri zapafupi. Komabe, magetsi a mumsewu a dzuwa safunika kulumikizidwa ndipo alibe maulumikizidwe otsatizana kapena ofanana.
Pomaliza, tikukhulupirira kuti magetsi a mumsewu a dzuwa safunikira njira zina zotetezera mphezi. Nazi zina mwa zomwe takumana nazo:
1. Ngati kutalika kwa kuwala kwa mumsewu kwa dzuwa kuli kochepa ndipo pali nyumba zazitali kapena mitengo pafupi kuti akope mphezi, mwayi woti mphezi igwere mwachindunji ndi wochepa.
2. Ma solar panel amakono si ma conductor akuthwa ndipo nthawi zambiri amagwiritsa ntchito mafelemu osakhala achitsulo, zomwe zimapangitsa kuti asakope mphezi mosavuta.
3. M'madera omwe mphezi zimagwira ntchito kwambiri, makina otetezera mphezi (grounding + SPD + lightning rod) ayenera kuyikidwa.
Nthawi yotumizira: Epulo-16-2025
